Home / 94,601.50-141,612.46-61,255.22

Finding the Fourth Proportional to 94,601.50, 141,612.46 and 61,255.22

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Solution

The fourth proportional to 94,601.50, 141,612.46 and 61,255.22 is: 91,695.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,601.50 : 141,612.46 = 61,255.22 : x
  2. Step 2: Convert to fraction form
    94,601.50/141,612.46 = 61,255.22/x
  3. Step 3: Cross multiply
    94,601.50x = 141,612.46 × 61,255.22
  4. Step 4: Simplify right side
    94,601.50x = 8,674,502,392.04
  5. Step 5: Solve for x
    x = 8,674,502,392.04/94,601.50
  6. Step 6: Final answer
    x = 91,695.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.